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Extron electronic XPA 2002 manuel d'utilisation

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- nom du fabricant et année de fabrication Extron electronic XPA 2002
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- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

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Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Extron electronic XPA 2002 ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Extron electronic XPA 2002 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Extron electronic en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Extron electronic XPA 2002, comme c’est le cas pour la version papier.

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Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Extron electronic XPA 2002, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

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Table des matières du manuel d’utilisation

  • Page 1

    User Guide XTRA ™ Full Rack Series: Audio Products Full-Rack 2-, 3-, and 4-Channel Mono and Ster eo Audio Power Amplifiers 68-783-01 Rev . C 05 11 XP A 2002 XP A 2003C-70V XP A 2002-70V XP A 2003C-100V XP A 2002-100V XP A 2004[...]

  • Page 2

    This symbol is intended to alert the user of important operating and mainte- nance (servicing) instructions in the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product’ s enclosure that may present a risk of electric shock. Caution Read Instructions ?[...]

  • Page 3

    FCC Class B Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to pr ovide r easonable protection against harmful interfer ence in a r esi- dential installation. This equipment generates, uses and can radiate radio frequency energy a[...]

  • Page 4

    Conventions Used in this Guide In this user guide, the following are used: NOTE: A note draws attention to important information. TIP: A tip provides a suggestion to make working with the application easier . CAUTION: A caution indicates a potential hazard to equipment or data. WARNING: A warning war ns of things or actions that might cause injury [...]

  • Page 5

    Contents Introduction ........................................................... 1 About this Guide ................................................ 1 T erms Used in this Guide ................................. 1 Features .............................................................. 2 Installation .................................................[...]

  • Page 6

    Intr oduction About this Guide This guide contains information about the Extron ® series of audio power amplifiers: the XP A 2002 two-channel ster eo amplifier , the XP A 2002-70V two-channel, 70 V line distribution mono amplifier; the XP A 2002-100V two-channel, 100 V line distribution mono amplifier; the XP A 2003C-70V thr ee-channel, stereo[...]

  • Page 7

    Featur es Extron Patented Class D Ripple Steering (CDRS ™) technology — CDRS is an Extr on patented technology that provides a smooth, clean audio waveform and an impr ovement in signal fidelity over conventional Class D amplifier designs. CDRS eliminates the high frequency switching ripple characteristic of Class D amplifiers, a sour ce of [...]

  • Page 8

    Installation This section discusses how to install the XTRA Series of full rack power amplifiers. WARNING: Installation and service must be performed by authorized personnel only (see “ UL Rack Mounting Guidelines )”. Application Examples The following illustrations are application examples for the XP A 2002, XP A 2002-70V , XP A 2003C-70V , a[...]

  • Page 9

    COMPUTER IN VIDEO OUT REMOTE I N P U T S 1 2 3 4 5 10 7 11 8 9 6 13 12 14 7 9 11 8 10 12 RESET LAN ACT LINK 9 11 13 10 12 14 PASS THROUGH S-VIDEO VIDEO Y C Y/V ID C VIDEO IN AUDIO INPUTS COMPUTER OUT Y/V ID C Y/V ID C Y/V ID C GENL OCK VIDE O VIDEO I N P U T S RS-232 PRIMARY RS-232 SECONDARY Tx R x Tx R x 1 2 3 4 5 6 7 8 1 2 3 4 5 6 O U T P U T S O[...]

  • Page 10

    RS -2 32 Lapt op 100-240V 50/60 Hz 1.3A MAX 1 2 3 80 Hz OFF CH 3 1 2 4/8 Listed 17TT AUDIO/VIDEO APPARATUS 3 70V LEVEL REMOTE LIMITER/ PROTECT SIGNAL STANDBY INPUTS OUTPUTS CLASS 2 WIRING XPA 2003C -70V HPF 1 0 2 0 3 0 Ext ron IN 15 08 Scalin g Pr esenta tion Swit cher Ext ron DM P 64 Digital Matrix Pr ocessor Ext ron XP A 2003 C 70 V Comb o Powe r[...]

  • Page 11

    LAN 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 INPUTS RESET H SYNC V SYNC OUTPUTS 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 INPUTS OUTPUTS R G B H V R G B H V 100-240V 0.5A 50-60Hz INPUTS DIGITAL OUTPUTS SSP 7.1 1 2 3 5 ANALOG FRONT CENTER SIDE BACK RS-232 Tx Rx SUB WOOFER 4 L R L R L R L R 100-240V 50/60 Hz 1.3A MAX 1 1 2 3 4 2 3 (BRIDGE A) (BRID[...]

  • Page 12

    Operation This section discusses how to operate the XP A power amplifiers. T opics that ar e covered, include:   Front Panel Featur es and Operation   Rear Panel Features and Operation   Bridged Mode Output Fr ont Panel Featur es and Operation XP A 2002 LIMITER / PROTECT SIGNAL 1 OVER TEMP 2 GREEN - ACTIVE AMBER - STANDBY XP A 20[...]

  • Page 13

    a Power indicator LED — This LED lights:   Green when the amplifier is r eceiving full power .   Amber when the amplifier is in Standby mode. Standby mode turns off all outputs from the amplifier , although the amplifier is still receiving power (see d of “ Rear Panel Features and Operation ) .” b Over T emp indicator LED — [...]

  • Page 14

    Rear Panel Featur es and Operation OUTPUTS CLASS 2 WIRING 1 12 2 (BRIDGE A) ON OFF 12 LEVEL REMOTE LIMITER/ PROTECT SIGNAL STANDBY INPUTS XPA 2002 BRIDGE MODE BRIDGE 8 ONLY ( ) 4 / 8 12 BRIDGE GREEN - ACTIVE AMBER - STANDBY 100-240V 1.5A, 50-60 Hz LISTED AUDIO/VIDEO APPARATUS 17TT N15779 0 2 4 6 8 10 14 18 26 12 0 2 4 6 8 10 14 12 XP A 2002 Rear P [...]

  • Page 15

    OUTPUTS CLASS 2 WIRING 1 123 4 2 3 (BRIDGE A) (BRIDGE B) 4 ON OFF AB 12 34 LEVEL REMOTE LIMITER/ PROTECT SIGNAL STANDBY INPUTS XPA 2004 BRIDGE MODE BRIDGE 8 ONLY ( ) 4 / 8 BRIDGE 8 ONLY ( ) 4 / 8 123 4 BRIDGE A BRIDGE B GREEN - ACTIVE AMBER - STANDBY 100-240V 1.5A, 50-60 Hz LISTED AUDIO/VIDEO APPARATUS 17TT N15779 0 2 4 6 8 10 14 18 26 12 0 2 4 6 8[...]

  • Page 16

    g Level adjustment (channels 1, 2, 3 and 4) — Use a T weeker or small screwdriver to adjust the audio input level for the corresponding channel. The analog potentiometers control the level fr om = (full attenuation) to 0 dB (no attenuation). LEVEL 12 34 0 2 4 6 8 10 14 18 26 12 0 2 4 6 8 10 14 12 0 2 4 6 8 10 14 12 0 2 4 6 8 10 14 12 h Balanced o[...]

  • Page 17

    i High pass filter toggle switch — Use a small screwdriver to toggle this r ecessed two-position toggle switch that alternates between Off (no filtering) and 80 Hz. The XP A 2002-70V and XP A 2002-100V have 2 switches, one for each output channel. The XP A 2003C-70V and XP A 2003C-100V have one switch for the line distribution output channel (c[...]

  • Page 18

    Step 1: Strip and inse rt the speak er wires into the connector and tighten the captive scre ws . Be sure to obser ve correct polarity . Step 2: Inser t the wired connector into the amplifier output and secure the locking scre ws on either sid e. Do not tin the wires! OUTPUT 70V k Stereo audio output connector —Wiretheincluded4-pol[...]

  • Page 19

    Step 1: Strip and inse rt the speak er wires into the connector and tighten the captive scre ws . Be sure to obser ve the correct polarity . Step 2: Inser t the wired connector into the amplifier output and secure the locking scre ws on either sid e. Do not tin the wires! 1 2 OUTPUT l Bridged output mode (XP A 2002 and XP A 2004) — The output pow[...]

  • Page 20

    Bridged Mode Output XP A 2002 bridged mono output speaker wiring In bridged mode, the output mode toggle switches for Input 1 (A) or Input 3 (B) or both must be set to the bridged (up) position, as shown below . For Input 1: The channel 1 “+” output terminal becomes the bridged:”+” output terminal and the channel 2 “+” output terminal b[...]

  • Page 21

    XP A 2004 bridged mono output speaker wiring In bridged mode, the output mode toggle switches for Input 1 (A) or Input 3 (B) or both must be set to the bridged (up) position, as shown below . For Input 1: The channel 1 “+” output terminal becomes the bridged:”+” output terminal and the channel 2 “+” output terminal becomes the bridged ?[...]

  • Page 22

    On the input end, only Input 1 or Input 3 or both is used in bridged mode, as shown below . 34 2 1 INPUTS XTRA Full Rack Power Amplier Series • Operation 17[...]

  • Page 23

    Refer ence Information This section discusses the specifications, part numbers, and accessories for the XTRA Series of audio power amplifiers. T opics that are cover ed, include:   Specifications   Part Numbers   Mounting Specifications Audio V oltage gain XP A 2002, XP A 2004 ............... 23x (27 dB) XP A 2003C-70V/100V (c[...]

  • Page 24

    Audio output Number/signal type XP A 2002 ................................ 2 channels, 4 or 8 ohms; or 1 bridged mono, 8 ohms XP A 2002-70V ......................... 2 channels, 70 V XP A 2002-100V ....................... 2 channels, 100 V XP A 2003C-70V ....................... 2 channels, 4 or 8 ohms 1 channel, 70 V XP A 2003C-100V ...............[...]

  • Page 25

    S/N ................................................. 100 dB, 20 Hz - 20 kHz, unweighted Damping factor XP A 2002-70V ......................... >100 @ 25 ohms XP A 2002-100V ....................... >100 @ 50 ohms XP A 2003C-70V Channel 1 or 2 ................... >100 @ 8 ohms Channel 3 .......................... >100 @ 25 ohms XP A 2003[...]

  • Page 26

    Power consumption at 230 V AC, 50 Hz T ypical (1/8 power) XP A 2002 ........................... 4 ohms (x2): 85.6 watts 8 ohms (x2): 54.4 watts XP A 2002-70V ................... 70 V (x2): 85.6 watts XP A 2002-100V ................. 100 V (x2): 90.4 watts XP A 2003C-70V ................. 4 ohms (x2) + 70 V : 122.4 watts 8 ohms (x2) + 70 V : 92.9 wa[...]

  • Page 27

    XP A 2004 ........................... 29.0 watts (99 BTU/hr) 1/8 power XP A 2002 ........................... 4 ohms (x2): 35.6 watts (122 BTU/hr) 8 ohms (x2): 29.4 watts (100 BTU/hr) XP A 2002-70V ................... 70 V (x2): 35.6 watts (122 BTU/hr) XP A 2002-100V ................. 100 V (x2): 40.4 watts (138 BTU/hr) XP A 2003C-70V ..............[...]

  • Page 28

    Part Numbers Included Parts These items are included with each power amplifier , as indicated below . Included parts Replacement part number XP A 2002 2-channel low impedance power amplifier or XP A 2002-70V 2-channel 70 V power amplifier or XP A 2002-100V 2-channel 100 V power amplifier or XP A 2003C-70V 3-channel low impedance/70 V combo powe[...]

  • Page 29

    Optional Accessories Description Part Number SI 3CT LP Ceiling speakers 42-103-03 SI 3C LP Ceiling speakers 42-103-13 SI 3 Surface mount speakers (black, white) 42-105-02, -03 SI 26CT Ceiling speakers 42-070-03 SI 26 Surface mount speakers (black, white) 42-072-02, -03 SI 28 Surface mount speakers (black, white) 42-073-02, -03 SF 228T Ceiling speak[...]

  • Page 30

    Mounting The XP A power amplifiers can be set on a table; mounted on a rack shelf; mounted under a desk or other furniture; or mounted in the plenum space above a ceiling-mounted projector . T abletop Use Four self-adhesive rubber feet are included with the audio amplifier . For tabletop use, attach one foot at each corner of the bottom side of t[...]

  • Page 31

    100-240V 50/60 Hz 1.3A MAX 1 1 2 3 4 2 3 (BRIDGE A) (BRIDGE B) BRIDGE 8 ONLY 4 ON OFF ( ) A B 1 2 BRIDGE A 3 4 BRIDGE B L iste d 17TT AUDI O/VI DEO APP ARA TUS LEVEL REMOTE LIMITER/ PROTECT SIGNAL INPUTS OUTPUTS CLASS 2 WIRING XPA 2004 BRIDGE MODE 1 0 2 0 3 0 4 0 4 / 8 4 / 8 BRIDGE 8 ONLY ( ) ST ANDB Y Mounting Ear uses 5 screws (ea side). Mounting[...]

  • Page 32

    100-240V 50/60 Hz 1.3A MAX 1 1 2 3 4 2 3 (BRIDGE A) (BRIDGE B) BRIDGE 8 ONLY 4 ON OFF ( ) A B 1 2 BRIDGE A 3 4 BRIDGE B List ed 17TT AUDI O/V IDEO APP ARA TUS LEVEL REMOTE LIMITER/ PROTECT SIGNAL INPUTS OUTPUTS CLASS 2 WIRING XPA 2004 BRIDGE MODE 1 0 2 0 3 0 4 0 4 / 8 4 / 8 BRIDGE 8 ONLY ( ) STANDBY 100-240V 50/60 Hz 1.3A MAX 1 1 2 3 4 2 3 (BRIDGE [...]

  • Page 33

    Extr on ® W arranty Extron Electr onics warrants this pr oduct against defects in materials and workmanship for a period of three years from the date of pur chase. In the event of malfunction during the warranty period attributable dir ectly to faulty workmanship and/or materials, Extron Electr onics will, at its option, r epair or replace said pr[...]